I have a form with two text fields and a file upload field. The form works fine during upload. But when I click delete next to the file, and then try to upload a new one the field is blanked out. I can't click the "Upload a file" button to add a new file on that form. Here is my code:
function case_study()
{
$crud = new grocery_CRUD();
$crud->set_table( $this->router->method )
->set_subject( 'case study' )
->columns('title','content','filename') //Columns on display.
->display_as('title','Name of case study')
->display_as('content','Introduction for case study.')
->display_as('filename','Filename');
$crud->set_field_upload('filename','assets/documents');
//Add / Edit methods.
$crud->fields('title','content','filename');
//Hidden auto-filled fields.
$crud->change_field_type('date_added', 'datetime', date('d-m-Y h:i:s',time()) );
$crud->change_field_type('author', 'hidden', $this->session->userdata('userId') );
$crud->required_fields('title','content','filename');
$output = $crud->render();//Set output variable for view.
$output->css_files[] = base_url().'css/grocery_crud.css';
//$this->_example_output($output);//Send to view.
$this->_example_output($output);
}
The database entry is still there but the file field is blank on the table where it shows all entries for the case_study db table.
